File:Length of solar day.png

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Summary

Description
English: Day to day change in equation of time, and length of solar day. Calculated for March 1, 1999 to March 1, 2000, using

minutes

(from w:Equation of time) where D is days after January 1, 2000, at 12 GMT.

The longest solar day in this period was:

December 23, 28.1 seconds over 24 hours

The shortest was:

September 16, 22.5 seconds less than 24 hours

There was a "local maximum":

June 20, 12.7 seconds over 24 hours

and a "local minimum":

March 28, 18.6 seconds less than 24 hours.

The difference between the longest and shortest solar days was therefore 50.6 seconds.
Date
Source Own work
Author Eric Kvaalen

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w:en:Creative Commons
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Captions

Day to day change in equation of time, and length of solar day

Items portrayed in this file

depicts

21 July 2024

image/png

File history

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Date/TimeThumbnailDimensionsUserComment
current12:05, 21 July 2024Thumbnail for version as of 12:05, 21 July 2024857 × 444 (22 KB)wikimediacommons>Eric KvaalenFix'd error in units of axes

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